<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="40px">
      <el-form-item label="类别" prop="category">
        <el-input v-model="queryParams.category" placeholder="请输入类别" clearable @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item label="名称" prop="name">
        <el-input v-model="queryParams.name" placeholder="请输入名称" clearable @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['ex:question_bank:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete" v-hasPermi="['ex:question_bank:remove']">删除
        </el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="question_bankList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="名称" align="center" prop="name">
        <template slot-scope="scope">
          <router-link :to="'/ex/see_apply_info/index/' + scope.row.id" class="link-type">
            <span>{{ scope.row.name }}</span>
          </router-link>
        </template>
      </el-table-column>
      <el-table-column label="描述" align="center" prop="info"></el-table-column>
      <el-table-column label="总题数" align="center" prop="total"/>
      <el-table-column label="类别" align="center" prop="category"/>
<!--      <el-table-column label="考试日期范围" align="center" prop="reservedOne">-->
<!--        <template slot-scope="scope">-->
<!--            <el-link v-if="scope.row.reservedOne" type="primary" :underline="false" @click="lookReservedTwo(scope.row)">-->
<!--              {{scope.row.reservedOneList[0]}}~{{scope.row.reservedOneList[1]}}-->
<!--            </el-link>-->
<!--        </template>-->
<!--      </el-table-column>-->
      <el-table-column label="状态" align="center" prop="status">
        <template slot-scope="scope">
          {{ scope.row.status==0 ? '启用' : '禁用'}}
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <div>
            <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)"
                       v-hasPermi="['ex:question_bank:edit']">修改</el-button>
            <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)"
                       v-hasPermi="['ex:question_bank:remove']">删除</el-button>
            <el-button size="mini" type="text" :icon="scope.row.status==0 ? 'el-icon-circle-close':'el-icon-circle-check'"
                       @click="updateStatus(scope.row)" v-hasPermi="['ex:question_bank:edit']">
              {{ scope.row.status==0 ? '禁用' : '启用'}}
            </el-button>
          </div>
        </template>
      </el-table-column>
    </el-table>

    <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList"/>

    <!-- 添加或修改题库对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="600px" destroy-on-close append-to-body :before-close="cancel">
      <el-form ref="form" :model="form" :rules="rules" label-width="150px" label-position="top" status-icon>
        <el-form-item label="名称" prop="name">
          <el-input v-model="form.name" placeholder="请输入名称" style="width: 250px"/>
        </el-form-item>
        <el-form-item label="类别" prop="category">
          <el-input v-model="form.category" placeholder="请输入类别" :readonly="form.isClazzEx" style="width: 250px"/>
        </el-form-item>
        <el-form-item label="描述" prop="info">
          <el-input v-model="form.info" type="textarea" :rows="5" placeholder="请输入内容" style="width: 300px"/>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="cancel">取 消</el-button>
        <el-button type="primary" @click="submitForm">确 定</el-button>
      </div>
    </el-dialog>

    <!-- 查看时间段 -->
    <el-dialog title="查看时间段" :visible.sync="lookTwo.open" width="500px" append-to-body>
      <el-table :data="lookTwo.obj.reservedTwoList">
        <el-table-column property="name" label="名称" width="150px"></el-table-column>
        <el-table-column label="开始时间">
          <template slot-scope="scope">
            <el-tag>{{scope.row.time[0]}}</el-tag>~
            <el-tag type="success">{{scope.row.time[1]}}</el-tag>
          </template>
        </el-table-column>
      </el-table>
    </el-dialog>
  </div>
</template>

<script>
import {
  listQuestion_bank,
  apply,
  delQuestion_bank,
  addQuestion_bank,
  updateQuestion_bank
} from "@/api/ex/question_bank";
import {dealDateToUnix, parseTime} from "@/utils/ruoyi";

export default {
  name: "Question_bank",
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 题库表格数据
      question_bankList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        name: null,
        info: null,
        category: null,
        status: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        name: [
          { required: true, message: "名称不能为空", trigger: "blur" }
        ],
        category: [
          { required: true, message: "类别不能为空", trigger: "blur" }
        ]
      },
      lookTwo:{
        open:false,
        obj:{},
      }
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询题库列表 */
    getList() {
      this.loading = true;
      listQuestion_bank(this.queryParams).then(response => {
        this.question_bankList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        name: null,
        info: null,
        category: null,
        status: null,
        deptId: null,
        isEx:0,
        reservedOne: null,
        reservedTwo: null,
        createTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加题库";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      this.form = {...row};
      this.open = true;
      this.title = "修改题库";
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateQuestion_bank(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addQuestion_bank(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    //修改状态按钮
    updateStatus(row){
      row.status = (row.status==1) ? 0 : 1;
      updateQuestion_bank(row).then(response => {
        this.getList();
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除题库编号为"' + ids + '"的数据项？').then(function () {
        return delQuestion_bank(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('ex/question_bank/export', {
        ...this.queryParams
      }, `question_bank_${new Date().getTime()}.xlsx`)
    },
    lookReservedTwo(row){
      this.lookTwo.obj = row;
      this.lookTwo.open = true;
    }
  }
};
</script>
